Marines with 4th Force Reconnaissance Battalion preps his scuba gear during dive operations in Kaneohe Bay, Hawaii, Dec. 9, 2016. The mission of Marine Corps Base Hawaii is to provide facilities, programs and services in direct support of units, individuals and families in order to enhance and sustain combat readiness for all operating forces and tenant organizations aboard MCB Hawaii. (U.S. Marine Corps photo by Cpl. Aaron S. Patterson/Released)